public void Remove_RemoveFromListofOne_ReturnEmptyList()
{
//arrange
KyleCustomList <int> testList = new KyleCustomList <int>();
int expected = 0;
int actual;
//act
testList.Add(1);
testList.Remove(1);
actual = testList.count;
//assert
Assert.AreEqual(expected, actual);
}
public void Remove_ReduceCount_ReduceCountByOne()
{
//arrange
KyleCustomList <int> testList = new KyleCustomList <int>();
int expected = 2;
int actual;
//act
testList.Add(4);
testList.Add(1);
testList.Add(2);
testList.Remove(1);
actual = testList.count;
//assert
Assert.AreEqual(expected, actual);
}
public void Remove_RemoveOnlyFirstInstance_LaterInstancesStillThere()
{
//arrange
KyleCustomList <int> testList = new KyleCustomList <int>();
int expected = 4;
int actual;
//act
testList.Add(2);
testList.Add(4);
testList.Add(4);
testList.Add(6);
testList.Remove(4);
actual = testList[1];
//assert
Assert.AreEqual(expected, actual);
}
public void Remove_RemoveFromMiddleOfList_ScootIndexOver()
{
//arrange
KyleCustomList <int> testList = new KyleCustomList <int>();
int expected = 0;
int actual;
//act
testList.Add(2);
testList.Add(4);
testList.Add(7);
testList.Add(6);
testList.Remove(6);
actual = testList[3];
//assert
Assert.AreEqual(expected, actual);
}
public void Remove_RemoveNothing_ReturnSameList()
{
//arrange
KyleCustomList <int> testList = new KyleCustomList <int>();
KyleCustomList <int> expected = testList;
KyleCustomList <int> actual;
//act
testList.Add(3);
testList.Add(6);
testList.Add(4);
testList.Add(8);
testList.Remove(1);
actual = testList;
//assert
Assert.AreEqual(expected, actual);
}
